Home / 9,256,764.80-13,828,855.44-5,991,705.04

Finding the Fourth Proportional to 9,256,764.80, 13,828,855.44 and 5,991,705.04

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Solution

The fourth proportional to 9,256,764.80, 13,828,855.44 and 5,991,705.04 is: 8,951,121.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,256,764.80 : 13,828,855.44 = 5,991,705.04 : x
  2. Step 2: Convert to fraction form
    9,256,764.80/13,828,855.44 = 5,991,705.04/x
  3. Step 3: Cross multiply
    9,256,764.80x = 13,828,855.44 × 5,991,705.04
  4. Step 4: Simplify right side
    9,256,764.80x = 82,858,422,837,279.42
  5. Step 5: Solve for x
    x = 82,858,422,837,279.42/9,256,764.80
  6. Step 6: Final answer
    x = 8,951,121.11

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.